51547452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 133706496

約数和(自身を除く): 82159044

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 131, 132, 242, 262, 271, 363, 393, 484, 524, 542, 726, 786, 813, 1084, 1441, 1452, 1572, 1626, 2882, 2981, 3252, 4323, 5764, 5962, 8646, 8943, 11924, 15851, 17292, 17886, 31702, 32791, 35501, 35772, 47553, 63404, 65582, 71002, 95106, 98373, 106503, 131164, 142004, 190212, 196746, 213006, 390511, 393492, 426012, 781022, 1171533, 1562044, 2343066, 4295621, 4686132, 8591242, 12886863, 17182484, 25773726, 51547452]

約数ペア:

[(1, 51547452), (2, 25773726), (3, 17182484), (4, 12886863), (6, 8591242), (11, 4686132), (12, 4295621), (22, 2343066), (33, 1562044), (44, 1171533), (66, 781022), (121, 426012), (131, 393492), (132, 390511), (242, 213006), (262, 196746), (271, 190212), (363, 142004), (393, 131164), (484, 106503), (524, 98373), (542, 95106), (726, 71002), (786, 65582), (813, 63404), (1084, 47553), (1441, 35772), (1452, 35501), (1572, 32791), (1626, 31702), (2882, 17886), (2981, 17292), (3252, 15851), (4323, 11924), (5764, 8943), (5962, 8646)]